plate boundaries and features

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Across
  1. 4. a theory that all continents fit with each other,
  2. 9. famous for continental drift theory,
  3. 10. the structure of earth's crust,
  4. 11. a plate boundary where the plates are moving away from each other,
  5. 12. a plate boundary where the lithospere colides,
  6. 13. the outer part of the earth,
  7. 14. the process that forms new ocean floors
Down
  1. 1. movement of the continents,
  2. 2. plate a tectonic plate deep under the ocean,
  3. 3. large pieces of the earth's surface,
  4. 5. an open spot on the seafloor where heated mineral water flows,
  5. 6. a plate boundary where the plates slide past each other,
  6. 7. a tight space hole in the ocean floor,
  7. 8. a mountain range down in the ocean,
  8. 15. the process where the earth's crust converges into earth's mantle,